Diane Greene, the head of Google Cloud, wrote in a blog post on Thursday that Google will continue to honor the controversial Project Maven contract that it entered into last year.

"I would like to be unequivocal that Google Cloud honors its contracts," Greene said in the blog post, adding that Google would fulfill the contract in a way that's "consistent" with the company's AI principles.

The principles follow a conflict inside Google, pitting thousands of employees against management. These workers protested the company's involvement in Project Maven — the controversial collaboration between Google and the US Department of Defense. In March, news leaked that Google had quietly supplied AI technology to the Pentagon to help analyze drone video footage.

Greene described Maven on Thursday as a "limited contract" that Google entered into in September 2017 that "involved drone video footage and low-res object identification using AI" in which "saving lives was the overarching intent."

"We will not be pursuing follow on contracts for the Maven project," Greene said, but noted that the company would see the current contract through.

"While this means that we will not pursue certain types of government contracts," Greene wrote, "we want to assure our customers and partners that we are still doing everything we can within these guidelines to support our government, the military and our veterans. For example, we will continue to work with government organizations on cybersecurity, productivity tools, healthcare, and other forms of cloud initiatives."

Greene's comments underscore the tricky balance facing Google, particularly its cloud business, as it seeks to compete with Amazon, Oracle and Microsoft for lucrative government contracts while seeking to quell concerns among employees who feel that the company has veered from its Don't Be Evil corporate credo.